Hello! I am hoping someone can help me figure out the approximate age of my flyer and if his(?) weight seems appropriate for his approx. age to make sure we are feeding correctly. He came to live with us a few days ago---quite unexpectededly, I might add. He was found in a family member's screened in porch in her shoe. She has four cats; two of which like to gift her with live gifts, the other two with dead gifts. She feels that one of her cats left it in her screened in area for her. She is surrounded by woods and had no idea where to begin looking for the nest. So he came to stay with us and we are already quite fond of him. From what I have read, we should be feeding him 5% of his body weight every 4 hours (excluding nighttime) for a daily total of 25% of his weight. My confusion comes when people mention the amount they are feeding by age. We guessed his age to be about 6 weeks but the amount they are feeding is higher than what I calculated I should be feeding. I want to make sure he is receiving the appropriate amount of food and am hoping someone with more experience than I have can help.